PT PLN (PERSERO) UNIT INDUK TRANSMISI JAWA BAGIAN BARAT UPT CAWANG ULTG TANGSEL HASIL PENGUJIAN SISTEM SILIH KUNCI (INTERLOCKING) BAY : TRAFO #3 150/20 Kv LOKASI : GI. PETUKANGAN TANGGAL : 19 Juni 2017 Posisi Remote PMS Tanah 20kV PMT 150 KV DS 150 KV REL 1 DS 150 KV REL 2 PMT 20 KV Close No Open Open Open Open No Open Open Open Open Ok Close Open Open Open Ok Open Close Open Open No Open Close Close Open No Close Open Close Open Open No Close Open Open Open Ok Open Open Open Close No Close Open Open Open Close No Open Open Open Open Ok Open Open Close Close No Open Open Open Close Open No Open Open Open Close No Open Close Open Open Ok Open Close Close Open Ok Open Close Open Close Ok PMT 150 KV DS 150 KV REL 1 DS 150 KV REL 2 PMT 20 KV TESTED BY SIGN. WITNESSED BY SIGN. SUPERVISION BY SIGN.